A saw with five functions: high blade tension, 45° position, sawing function, suitable for tight spaces, and flat profile. Aluminum frame for high durability and long lifespan. Convenient storage for saw blades for safe and easy storage of additional blades. Tool-free blade and tension change for quick blade replacement and easy adjustment of blade tension. 150 kg blade tension for the toughest applications. Ergonomically shaped bi-material handle for a firm grip and safe operation, even with wet hands. Additional handle for easily applying extra force and further use as a jigsaw. Compatible with the following blade types: 300 mm/12" blades (high tension, 45°, flat profile), jigsaw blades, and 150 mm/6" blades (as a short saw for work in tight spaces).